| 词汇 | beneficiation |
| 释义 | beneficiation noun[ U ] engineering specializeduk /ˌben.ɪ.fɪʃ.iˈeɪ.ʃən/ us /ˌben.ə.fɪʃ.iˈeɪ.ʃən/ the process of treating ore(= rock from which metal can be obtained) or similar material from the earth in order to improve it : 选矿 Tests showed that the extractions contained over 85 percent nickel with no beneficiation. 试验表明，提取物未经过选矿即含有85%以上的镍。 The company was awarded a contract to construct an iron ore beneficiation plant on the edge of town. After bauxite was discovered in the mountain, leading companies in the beneficiation industry bid for the rights to extract the mineral and set up a plant in the area. The university curriculum includes courses in basic geology, surveying, sampling, mine engineering, and beneficiation methods. Geology: mineralogy crude crystal crystalline deposit gemologist gemology gold dust graphite idiomorphic intercrystalline magnesium mineral mineralogical quasicrystal seam silicon unmined vermiculite vulcanicity zircon You can also find related words, phrases, and synonyms in the topics: Engineering - mining & quarrying |
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